| 摘要 |
<p>The present invention relates to a multi-functional and all-purpose footwear. More particularly, the present invention provides a multi-functional and all-purpose footwear, comprising: a first bottom groove unit and a second bottom groove unit connecting one among roller skates, skates, skis, and in-line skates to a bottom surface of the footwear; and a first fixing frame and a second fixing frame capable of fixating the connected one among the roller skates, skates, skis, and in-line skates.</p> |
